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Eosperma

Ginkgoopsida - Calamopityales - Calamopityaceae

Taxonomy
Eosperma was named by Barnard (1959). It is not extant. Its type is Eosperma oxroadense.

It was assigned to Lagenostomales by Andrews (1970); and to Calamopityaceae by Meyen (1984).

Species
E. oxroadense (type species)
Species lacking formal opinion data

Synonymy list
YearName and author
1959Eosperma Barnard
1970Eosperma Andrews
1984Eosperma Meyen p. 89

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RankNameAuthor
kingdomPlantae
subkingdomEmbryophyta
phylumGinkgophytaBessey 1907
classGinkgoopsidaEngler 1897
RankNameAuthor
orderCalamopityales
familyCalamopityaceae
genusEospermaBarnard 1959

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

G. †Eosperma Barnard 1959
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Eosperma oxroadense Barnard 1959
Diagnosis
No diagnoses are available